syzbot


WARNING in vkms_gem_free_object
Status: upstream: reported C repro on 2019/10/14 02:49
Reported-by: syzbot+e7ad70d406e74d8fc9d0@syzkaller.appspotmail.com
First crash: 230d, last: 8h27m

Cause bisection: introduced by (bisect log):

commit 94e2ec3f7fef86506293a448273b2b4ee21e6195
Author: Oleg Vasilev <omrigann@gmail.com>
Date: Mon Sep 30 15:59:24 2019 +0000

  drm/vkms: prime import support

Crash: WARNING in vkms_gem_free_object (log)
Repro: C syz .config

Sample crash report:

Crashes (652):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-linux-next-kasan-gce-root 2019/12/18 11:07 linux-next b9c5ef25 f2fe0772 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-linux-next-kasan-gce-root 2019/11/05 23:58 linux-next 51309b9d 0f3ec414 .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-linux-next-kasan-gce-root 2019/10/12 04:52 linux-next 8ada228a 426631dd .config log report syz C airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com
ci-upstream-kasan-gce-selinux-root 2020/05/28 20:10 upstream b0c3ba31 0d951763 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/27 19:56 upstream 444fc5cd ec153193 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/05/26 14:50 upstream 9cb1fd0e 8ca3b7d2 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/25 10:29 upstream 9cb1fd0e 11284182 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/25 06:35 upstream 9cb1fd0e 11284182 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/24 22:11 upstream caffb99b bd28eb9d .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/24 19:07 upstream caffb99b bd28eb9d .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/24 12:49 upstream 423b8baf 96c92ad3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/24 07:58 upstream 423b8baf 96c92ad3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/23 21:11 upstream 44456565 9682898d .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/05/23 08:47 upstream 44456565 9682898d .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/22 10:14 upstream d2f8825a 5afa2ddd .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/21 05:56 upstream b85051e7 c61086ab .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/20 21:25 upstream 115a5416 1255f02a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/05/20 10:34 upstream 3c9e6656 67fa1f59 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/20 07:56 upstream 3c9e6656 67fa1f59 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/19 07:53 upstream 642b151f 684d3606 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/19 02:21 upstream 45088963 684d3606 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/17 18:22 upstream 5a9ffb95 37bccd4e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/16 20:48 upstream 12bf0b63 37bccd4e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/16 18:16 upstream 12bf0b63 37bccd4e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/05/16 10:09 upstream 12bf0b63 37bccd4e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/05/15 17:19 upstream 1ae7efb3 d7f9fffa .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/15 08:52 upstream 8c1684bb 2d572622 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/05/15 00:50 upstream 8c1684bb 2d572622 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/13 07:38 upstream 24085f70 a44eb8f7 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/13 03:29 upstream 24085f70 a44eb8f7 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-selinux-root 2020/05/11 02:00 upstream e99332e7 8742a2b9 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/10 11:11 upstream 1d3962ae 8742a2b9 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/09 06:59 upstream d5eeab8d e97b06d3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/09 05:28 upstream d5eeab8d e97b06d3 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/08 22:04 upstream 79dede78 2b98fdbc .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/08 09:11 upstream 6e7f2eac 6c70a1c2 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-smack-root 2020/05/08 02:37 upstream 6e7f2eac 6c70a1c2 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce 2020/05/07 17:29 upstream a811c1fa 98cbd87b .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-root 2020/05/06 11:57 upstream dc56c5ac 35b8eb30 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-qemu-upstream 2020/01/12 18:54 upstream 040a3c33 53faa9fe .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/27 18:50 upstream 444fc5cd ec153193 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/21 23:23 upstream b85051e7 1f30020f .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/21 19:56 upstream b85051e7 1f30020f .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/21 15:52 upstream b85051e7 1f30020f .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/20 16:55 upstream 115a5416 1255f02a .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/18 11:02 upstream b9bbe6ed 37bccd4e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/18 09:44 upstream b9bbe6ed 37bccd4e .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/14 16:49 upstream 24085f70 2d572622 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/11 20:13 upstream 2ef96a5b f8f57555 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-kasan-gce-386 2020/05/09 19:43 upstream d5eeab8d 88cb3e92 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-qemu-upstream-386 2020/01/13 07:11 upstream 040a3c33 53faa9fe .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linaro-mm-sig@lists.linaro.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, rodrigosiqueiramelo@gmail.com, sumit.semwal@linaro.org
ci-upstream-linux-next-kasan-gce-root 2020/05/15 11:42 linux-next ac935d22 2d572622 .config log report airlied@linux.ie, daniel@ffwll.ch, dri-devel@lists.freedesktop.org, hamohammed.sa@gmail.com, linux-kernel@vger.kernel.org, rodrigosiqueiramelo@gmail.com